Bystial/Byssted Deck #761805 — Yu-Gi-Oh! TCG
55 Main, 15 Extra, incl. Lava Golem x3, Mulcharmy Fuwalos x3, Nibiru, the Primal Being x3. Created Oct 5, 2026 by YGO Mod.
Created by: YGO Mod (20517634)
Created On: 10/05/2026
Main Deck (55)
- Bystial Baldrake x1
- Bystial Druiswurm x1
- Bystial Magnamhut x1
- Dogmatika Ecclesia, the Virtuous x1
- Dogmatika Fleurdelis, the Knighted x1
- Droll & Lock Bird x2
- Lava Golem x3
- Mulcharmy Fuwalos x3
- Mulcharmy Purulia x2
- Nibiru, the Primal Being x3
- Regenesis Archfiend x3
- Regenesis Dragon x1
- Regenesis Lord x1
- Regenesis Sage x1
- Regenesis Warrior x1
- Royal Archfiend x1
- Ash Blossom & Joyous Spring x3
- Fydraulis Harmonia x3
- Ghost Ogre & Snow Rabbit x3
- Called by the Grave x1
- Harpie's Feather Duster x1
- Nadir Servant x3
- Regenesis x3
- Regenesis Code x3
- Super Polymerization x3
- The Fallen & The Virtuous x3
- Dragon's Mind x1
- Regenesis Birth x1
- Solemn Judgment x1
Extra Deck (15)
- Albion the Branded Dragon x1
- Elder Entity N'tss x1
- Favorite HERO Flame Wingman x1
- Garura, Wings of Resonant Life x2
- Secreterion Dragon x1
- The Dragon that Devours the Dogma x1
- Titaniklad the Ash Dragon x1
- S:P Little Knight x1
- Chaos Angel x1
- Despian Luluwalilith x1
- Ecclesia and the Dark Dragon x1
- Psychic End Punisher x1
- Wind Pegasus @Ignister x1
- Golden Cloud Beast - Malong x1
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Deck — Deck Power Evaluation
Final Contextual Deck Power: 30/100 (±10 · Confidence: Low)
| Overall score | Value |
|---|---|
| Structural Deck Power | 50 |
| Going First | 48 |
| Going Second | 47 |
| Meta Power | provisional |
| Tournament Reliability | 35 |
- Primary strategy: Toolbox
- Secondary strategies: Midrange
- Format: tcg
Legality
Main 55 / Extra 15 / Side 0 — status: Illegal. 4 violation(s).
Identity & game plan
- Win condition: Extra Deck boss monsters (Fusion/Synchro) reached through Regenesis, Dogmatika and Archfiend searches, with Regenesis Lord/Sage/Warrior/Dragon as 2500-stat enablers; Synchro and Link pressure from Chaos Angel, Psychic End Punisher and Ecclesia and the Dark Dragon, with Bystial recursion as support
- Turn 1 (going first): Open a 2500-ATK/DEF enabler (Regenesis Archfiend/Warrior/Dragon, Ghost Ogre or Ash for interaction) and search a Regenesis or Dogmatika starter; the list has no reliable one-card turn-one line
- Turn 2 (going second): Use Ash Blossom, Droll & Lock Bird, Nibiru and Ghost Ogre to answer the opponent's first summon or search, then rebuild through Regenesis Code and the Bystial Druiswurm/Magnamhut banish-and-summon line
- Recovery: Regenesis Code and Regenesis Birth recycle from the GY, and Mulcharmy Fuwalos and Purulia refill the hand when the field is empty; no recorded boards confirm this
- After siding: Not available: the Side Deck is empty, so the deck cannot adapt to matchups
Why it scores here
The deck is scored as a system with no averaging of card scores. Its core enablers, Regenesis Archfiend, Regenesis Warrior/Dragon and Regenesis Code, give a reasonable chance of reaching the 2500-ATK enabler that starts most lines: P(at least one enabler-type copy in a 5-card hand) is about 0.25 per copy, and the 16-copy archetype core has P(at least one in hand) of about 0.83 (Inferred). Interaction is the strongest area, with 11 hand traps and 8 negation-text cards giving about 0.76 P(at least one hand trap in a going-second 6-card hand) (Inferred). Output is held back by the lack of recorded boards, so the combo ceiling and median are text-only reads, and by the mix of about 11 sub-archetypes with 0% exact-name purity, which weakens engine coherence. Popularity did not earn points: the archetype appears in the usage statistics, but that confirms the list is real, not that it is strong. The deck is illegal as submitted (three cards over their Semi-Limited limit) and has no Side Deck, so the final score is capped and the evaluation is structural only.
Dimension scores
| # | Dimension | Score | Evidence |
|---|---|---|---|
| D1 | Engine Accessibility & Consistency | 58 | P(at least one enabler in hand of 5) ≈ 0.25 per copy; archetype core group P(≥1) ≈ 0.83 (Inferred) |
| D2 | Opening-Hand Quality & Brick Management | 50 | Likely ~15–20% full-brick hands from the proxy estimate; no recorded hand data (Inferred) |
| D3 | Combo Conversion & Ceiling | 45 | No parseable combos; ceiling read from card text only, through Regenesis to 2500-stat boss lines (Inferred) |
| D4 | Combo Floor & Median Output | 42 | No recorded boards; median output unmeasured, with many dead-end starters in an 11-sub-archetype list (Inferred) |
| D5 | Interruption Resilience & Route Redundancy | 55 | Two independent interruption lines via Ash/Ghost Ogre and Regenesis Code/Birth; no recorded evidence (Inferred) |
| D6 | Resource Economy, Recovery & Grind | 55 | Mulcharmy draw and Regenesis GY recursion support recovery in text; resource costs are unmeasured (Inferred) |
| D7 | End-Board & Interaction Quality | 65 | Eleven hand traps and eight negation-text cards give layered interaction (Inferred semantic read; hand-trap group P ≈ 0.76 going second) |
| D8 | Going-Second & Board-Breaking Power | 50 | Going-second hand traps and Solemn/Called by the Grave cover board-breaking, but no split data exists (Inferred) |
| D9 | Offensive Pressure & Closing Power | 50 | Boss ATK reaches 2500–3500 with Psychic End Punisher and Chaos Angel; no closing data (Inferred) |
| D10 | Main Deck Efficiency & Flexibility | 48 | 55 main with 29 distinct cards and mixed sub-archetypes; 3 cards over the limit (Verified) |
| D11 | Extra Deck Efficiency & Coverage | 55 | Fusion, Synchro and Link Extra Deck spread of 15 cards is coherent, though its engines conflict (Verified composition, Inferred use) |
| D12 | Side Deck Adaptability | 15 | Side Deck is empty; no post-side plan exists (Verified) |
| D13 | Matchup Coverage & Format Fit | 40 | Archetype share and tournament context are absent, so the matchup read is provisional (Provisional) |
| D14 | Pilotability & Error Tolerance | 45 | Multi-branch engines and many decision points raise error risk; no pilot data exists (Inferred) |
How the score was computed
Strategy profile: Toolbox. Structural ≈ 50, Going First ≈ 48, Going Second ≈ 47, Meta = provisional, Tournament Reliability ≈ 35. Modifiers: engine conflicts (-4); empty side deck (-4). Final formula: 0.80*Structural + 0.20*TournamentReliability = 47 pre-modifier; context modifiers -8 (engine conflicts -4, empty side deck -4) give 39; Illegal cap sets the reported score to 30 (theoretical/structural-only, Meta provisional)
Probability & combo summary
- Opening a starter: P(≥1) ≈ 0.83 · key two-card combo ≈ — · full-brick estimate ≈ 0.17 (all Inferred)
- Combo output: best PowerIndex —, median —, board-per-starter —
- Turn order: 0 going-first lines vs 0 going-second lines
Strengths
- Hand-trap and negation density (11 hand traps, 8 negation-text) gives layered interaction
- Regenesis enabler package (2500 ATK/DEF) reliably reaches the Extra Deck boss line
- Extra Deck of 15 spans Fusion, Synchro and Link with several boss options
Weaknesses
- Illegal as submitted: Ash Blossom, The Fallen & The Virtuous and Super Polymerization each run 3 copies against a limit of 2
- Empty Side Deck means no post-side plan
- Sub-archetype spread (Regenesis 11, Mulcharmy 5, Archfiend 4, Branded 4, Bystial 3, others) gives poor engine coherence
Critical choke points
- Regenesis Archfiend / Warrior / Dragon / Lord enablers: the 2500 ATK/DEF condition gates most lines
- Ash Blossom or Ghost Ogre as the only early interaction
Recommended changes
| Priority | Remove | Add | Reason |
|---|---|---|---|
| 1 | One copy each of Ash Blossom & Joyous Spring, The Fallen & The Virtuous and Super Polymerization | Nothing; legal-copy fix only | Required before the list can be scored as a normal legal deck |
| 2 | Off-plan slots from the sub-archetypes with the fewest copies (Bystial 1-copy extras, Solemn Judgment if not needed) | Additional copies of the Regenesis engine or Dogmatika starters, plus a 15-card Side Deck | Increases engine coherence and gives post-side adaptation, which the list lacks |
Evidence & confidence
- Verified: Legality: three cards over the Semi-Limited limit; main 55, extra 15, side 0; Card text and banlist status for every listed card; Usage statistics: 14 core rows, 9 of 12 core cards present
- Inferred: Hypergeometric starter and brick estimates (P ≥ 0.83 core, ~0.76 hand trap going second); Engine conflict and coherence reading from sub-archetype spread; Interaction quality from negation and hand-trap text
- Provisional: Matchup and format fit (no archetype share or dated meta sample); Meta Power (null)
- Data gaps: no combos supplied: combo floor, median and ceiling are text-only inference no tournament link: archetype meta-share and per-pilot record absent no win-rate telemetry exists in YGOVN Side Deck is empty, so post-side scoring is absent Meta Power is Provisional unless a dated metagame sample is supplied
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